no one has come to obama's defense about 9/11. we have a whole lot of questions that have to be answered. thank you. host: bob, nev., republican line. caller: the main question i have for him is experience and leadership scoot -- leadership skills. and for president obama, the lack of experience and leadership. the other important thing is the lack of enforcement of u.s. law. along the border we had two people shot yesterday. one man died. with everything from president obama on june 15, with the dream act, a few days ago governor brown decided to give drivers' licenses to illegals. i think we are creating a lot of jeopardy and risk for our people along the border. a piecet's look at about immigration and governor mitt romney, softening his stance on immigration and other issues according to usa today, trying to keep conservative appeal as he courts undecided voters. he told one denver newspaper that he would not revoke temporary visas in what appears to be his latest attempt to soften his tone on key issues. he told the post in a